Multinomial estimation procedures for two stochastically ordered distributions
โ Scribed by R.L. Dykstra; Chu-In Charles Lee; Xiaosong Yan
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 377 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0167-7152
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โฆ Synopsis
Standard estimation procedures in a multinomial setting are the methods of maximum likelihood, minimum chi-square, Neyman modified minimum chi-square, minimum discrimination information, and the Freeman-Tukey criteria. In this paper it is shown that if the parameter region of interest is restricted to be that of stochastic ordering between two muttinomial parameters, then all these procedures can also be related as in Dykstra and Lee (1991) and the corresponding estimates can be expressed in terms of a simple weighted least square projection.
๐ SIMILAR VOLUMES
We consider the estimation problem of a location parameter 0 on a sample of size n from a two-sided Weibull type densityf(x -0) = C(a) exp (-Ix-OI ยฐ) for -~<x<oo, -oo<0<oo and 1<a<3/2, where C(a) = a~ {2F(I / a)}. Then the bound for the distribution of asymptotically median unbiased estimators is ob